Mutt: Buffer overflow
Mutt contains a buffer overflow that could result in arbitrary code
execution.
mutt2006-06-282006-06-28138125remote1.5.11-r21.5.11-r2

Mutt is a small but very powerful text-based mail client.

TAKAHASHI Tamotsu has discovered that Mutt contains a boundary error in
the "browse_get_namespace()" function in browse.c, which can be
triggered when receiving an overly long namespace from an IMAP server.

A malicious IMAP server can send an overly long namespace to Mutt in
order to crash the application, and possibly execute arbitrary code
with the permissions of the user running Mutt.